FR2882586B1 - BUTTERFLY VALVE COMPRESSED WITH THE SEAT OF THE SEAT - Google Patents
BUTTERFLY VALVE COMPRESSED WITH THE SEAT OF THE SEATInfo
- Publication number
- FR2882586B1 FR2882586B1 FR0501942A FR0501942A FR2882586B1 FR 2882586 B1 FR2882586 B1 FR 2882586B1 FR 0501942 A FR0501942 A FR 0501942A FR 0501942 A FR0501942 A FR 0501942A FR 2882586 B1 FR2882586 B1 FR 2882586B1
- Authority
- FR
- France
- Prior art keywords
- seat
- butterfly valve
- valve compressed
- compressed
- butterfly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0045—Destination indicators, identification panels or distinguishing signs on the vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0027—Radio-based, e.g. using GSM-R
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0072—On-board train data handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/009—On-board display devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0501942A FR2882586B1 (en) | 2005-02-25 | 2005-02-25 | BUTTERFLY VALVE COMPRESSED WITH THE SEAT OF THE SEAT |
KR1020060010213A KR20060094864A (en) | 2005-02-25 | 2006-02-02 | Butterfly valve with controlled compression of the seat |
EP06290226A EP1696156A2 (en) | 2005-02-25 | 2006-02-09 | Butterfly valve |
CNA2006100549048A CN1824977A (en) | 2005-02-25 | 2006-02-15 | Butterfly valve |
JP2006047508A JP2006234169A (en) | 2005-02-25 | 2006-02-23 | Butterfly valve with controlled pressure to valve seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0501942A FR2882586B1 (en) | 2005-02-25 | 2005-02-25 | BUTTERFLY VALVE COMPRESSED WITH THE SEAT OF THE SEAT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2882586A1 FR2882586A1 (en) | 2006-09-01 |
FR2882586B1 true FR2882586B1 (en) | 2008-10-03 |
Family
ID=34982377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0501942A Expired - Fee Related FR2882586B1 (en) | 2005-02-25 | 2005-02-25 | BUTTERFLY VALVE COMPRESSED WITH THE SEAT OF THE SEAT |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1696156A2 (en) |
JP (1) | JP2006234169A (en) |
KR (1) | KR20060094864A (en) |
CN (1) | CN1824977A (en) |
FR (1) | FR2882586B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102486233A (en) * | 2010-12-03 | 2012-06-06 | 浙江正华阀门厂 | High-temperature and high-pressure butterfly valve for bidirectional flow self-sealing elastic valve seat |
FR2987094B1 (en) * | 2012-02-21 | 2016-08-05 | Ksb Sas | BUTTERFLY VALVE |
EP3739246B1 (en) * | 2018-01-10 | 2023-02-15 | Asahi Yukizai Corporation | Butterfly valve |
CN108916397A (en) * | 2018-09-06 | 2018-11-30 | 温州上沃阀门科技有限公司 | The valve plate of eccentric hard sealed flygate seals installing mechanism |
JP7147710B2 (en) * | 2019-08-01 | 2022-10-05 | 株式会社デンソー | seal ring, valve device |
CN111043327A (en) * | 2019-12-17 | 2020-04-21 | 北京七星华创流量计有限公司 | Pressure regulating valve, pressure control valve and reaction chamber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3282558A (en) * | 1962-09-08 | 1966-11-01 | Swain Frank Edward | Annular sealing means |
US3514077A (en) * | 1967-10-09 | 1970-05-26 | Kazuo Kitazawa | Butterfly valve |
US3647180A (en) * | 1970-04-06 | 1972-03-07 | Teledyne Mid America Corp | Butterfly valve construction |
US3986699A (en) * | 1974-07-02 | 1976-10-19 | Posi-Seal International, Inc. | Positive shut-off seal |
AT399545B (en) * | 1993-05-05 | 1995-05-26 | Hoerbiger Ventilwerke Ag | SEAL ARRANGEMENT |
US6494466B1 (en) * | 2000-04-20 | 2002-12-17 | Thomas A. Hartman | Valve seal construction with non-congruent side serrations |
DE10139632A1 (en) * | 2001-08-11 | 2003-02-20 | Bosch Gmbh Robert | Sealing arrangement for a pneumatic directional valve |
-
2005
- 2005-02-25 FR FR0501942A patent/FR2882586B1/en not_active Expired - Fee Related
-
2006
- 2006-02-02 KR KR1020060010213A patent/KR20060094864A/en not_active Application Discontinuation
- 2006-02-09 EP EP06290226A patent/EP1696156A2/en not_active Withdrawn
- 2006-02-15 CN CNA2006100549048A patent/CN1824977A/en active Pending
- 2006-02-23 JP JP2006047508A patent/JP2006234169A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1696156A2 (en) | 2006-08-30 |
FR2882586A1 (en) | 2006-09-01 |
KR20060094864A (en) | 2006-08-30 |
CN1824977A (en) | 2006-08-30 |
JP2006234169A (en) | 2006-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20131031 |